Director Since July 2020, Age 64. Current Board Committees: Sustainability and Governance (Chair), People and Compensation, Safety and Nuclear Oversight, Executive. Recent Position: Former Senior Vice President and Chief Information Officer, Varian Medical Systems. Skills Matrix: Technology and Cybersecurity; Workforce and/or Public Safety; Community Leadership. Background: Senior Vice President, Chief Information Officer, Varian Medical Systems (Medical device manufacturer and software for cancer treatments) (2006 to 2017); Vice President, Global IT Application and Solution Services and Global Infrastructure and Operations, Agilent Technologies, Inc. (Chemical analysis, life sciences, and diagnostics) (2000 to 2005). Experience, Skills, and Expertise: Ms. Denecour has more than 30 years of experience leading global companies into the digital age. As a senior executive and Chief Information Officer, she gained a deep understanding of threats and mitigations in cybersecurity risk management, and experience overseeing investments in new, innovative technology. During her career, she led multiple IT transformations, built effective data privacy and security programs, and implemented state-of-the-art IT governance and systems. A long-time California resident and Utility customer, Ms. Denecour has also demonstrated a commitment to the community through her board work supporting gender parity in the boardroom, and creativity and lifelong learning in children. Past Public Company Board Service: MobileIron Inc. (2017 to 2020) (Chair of the Cybersecurity Committee; Chair of the Nominating and Governance Committee). Past Board Service: Athena Alliance (2016 to 2018) (Founding member); Children's Discovery Museum of San Jose (2010 to 2017).